[INFO] cloning repository https://github.com/galacticfungus/ProgrammableProxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/galacticfungus/ProgrammableProxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalacticfungus%2FProgrammableProxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalacticfungus%2FProgrammableProxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01513b982a8d691f9e964241ebeac9910498fc46 [INFO] testing galacticfungus/ProgrammableProxy against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgalacticfungus%2FProgrammableProxy" "/workspace/builds/worker-86/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-86/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/galacticfungus/ProgrammableProxy on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/galacticfungus/ProgrammableProxy [INFO] finished tweaking git repo https://github.com/galacticfungus/ProgrammableProxy [INFO] tweaked toml for git repo https://github.com/galacticfungus/ProgrammableProxy written to /workspace/builds/worker-86/source/Cargo.toml [INFO] crate git repo https://github.com/galacticfungus/ProgrammableProxy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fead39f5ed1b7c8b9b960872972e86ac2db5bdcd43c8ef9720ac76c49ca98ebe [INFO] running `Command { std: "docker" "start" "-a" "fead39f5ed1b7c8b9b960872972e86ac2db5bdcd43c8ef9720ac76c49ca98ebe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fead39f5ed1b7c8b9b960872972e86ac2db5bdcd43c8ef9720ac76c49ca98ebe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fead39f5ed1b7c8b9b960872972e86ac2db5bdcd43c8ef9720ac76c49ca98ebe", kill_on_drop: false }` [INFO] [stdout] fead39f5ed1b7c8b9b960872972e86ac2db5bdcd43c8ef9720ac76c49ca98ebe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dfcd00dbff5f0343b85c2cfb975d0ad47cdb71eea3c0e997255120f92d6023d [INFO] running `Command { std: "docker" "start" "-a" "1dfcd00dbff5f0343b85c2cfb975d0ad47cdb71eea3c0e997255120f92d6023d", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling pp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `convert::TryFrom`, `io::Cursor`, `sync::atomic`, `write` [INFO] [stdout] --> src/dns/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | fmt::{write, Display}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | io::Cursor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | sync::atomic, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NativeEndian` [INFO] [stdout] --> src/dns/builders/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use byteorder::{NativeEndian, NetworkEndian, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DnsPacket` [INFO] [stdout] --> src/dns/builders/mod.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use super::{DnsPacket, DomainName, Question, QuestionClass, QuestionType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/dns/header.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Error, ErrorKind, Header, OperationCode, PacketType, ResponseCode}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NetworkEndian`, `ReadBytesExt` [INFO] [stdout] --> src/dns/header.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use byteorder::{NetworkEndian, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Cursor` [INFO] [stdout] --> src/dns/header.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fmt::Display, io::Cursor}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DnsPacket`, `ErrorKind`, `Error`, `Header` [INFO] [stdout] --> src/dns/raw.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{DnsPacket, Error, ErrorKind, Header, RawPacket}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NetworkEndian`, `ReadBytesExt`, `WriteBytesExt` [INFO] [stdout] --> src/dns/raw.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use byteorder::{NetworkEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/dns/raw.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/dns/raw.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dns/mod.rs:301:10 [INFO] [stdout] | [INFO] [stdout] 301 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:124:27 [INFO] [stdout] | [INFO] [stdout] 124 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:129:31 [INFO] [stdout] | [INFO] [stdout] 129 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:150:23 [INFO] [stdout] | [INFO] [stdout] 150 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/dns/builders/mod.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | let labels: Vec<&'a str> = domain_name.split('.').collect(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `question_type` [INFO] [stdout] --> src/dns/builders/mod.rs:232:9 [INFO] [stdout] | [INFO] [stdout] 232 | question_type: QuestionType, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_question_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:305:35 [INFO] [stdout] | [INFO] [stdout] 305 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:349:27 [INFO] [stdout] | [INFO] [stdout] 349 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:354:27 [INFO] [stdout] | [INFO] [stdout] 354 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:370:27 [INFO] [stdout] | [INFO] [stdout] 370 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:373:27 [INFO] [stdout] | [INFO] [stdout] 373 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:380:27 [INFO] [stdout] | [INFO] [stdout] 380 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:383:27 [INFO] [stdout] | [INFO] [stdout] 383 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `authority_count` [INFO] [stdout] --> src/dns/parser.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let authority_count = header.authority_count; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_authority_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 58 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:84:23 [INFO] [stdout] | [INFO] [stdout] 84 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:88:23 [INFO] [stdout] | [INFO] [stdout] 88 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:92:23 [INFO] [stdout] | [INFO] [stdout] 92 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> src/dns/parser.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let z = Self::get_bit_position(9, 3, &bitmask); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:145:23 [INFO] [stdout] | [INFO] [stdout] 145 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_position` [INFO] [stdout] --> src/dns/parser.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let current_position = self.position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:177:31 [INFO] [stdout] | [INFO] [stdout] 177 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/dns/parser.rs:198:25 [INFO] [stdout] | [INFO] [stdout] 198 | Err(error) => return Err(Error::new(ErrorKind::InvalidLabel)), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:221:27 [INFO] [stdout] | [INFO] [stdout] 221 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:249:31 [INFO] [stdout] | [INFO] [stdout] 249 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/dns/parser.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | Err(error) => return Err(Error::new(ErrorKind::InvalidLabel)), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `domain_labels` [INFO] [stdout] --> src/dns/parser.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 211 | domain_labels: &mut PreviousNames<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:311:23 [INFO] [stdout] | [INFO] [stdout] 311 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:318:23 [INFO] [stdout] | [INFO] [stdout] 318 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:325:23 [INFO] [stdout] | [INFO] [stdout] 325 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:331:23 [INFO] [stdout] | [INFO] [stdout] 331 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DnsQueryBuilder` [INFO] [stdout] --> src/dns/builders/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct DnsQueryBuilder<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `QuestionBuilder` [INFO] [stdout] --> src/dns/builders/mod.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct QuestionBuilder<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Pointer` [INFO] [stdout] --> src/dns/builders/mod.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | Pointer(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LabelsThenPointer` [INFO] [stdout] --> src/dns/builders/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | LabelsThenPointer(&'a [&'a str], usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `offset` [INFO] [stdout] --> src/dns/builders/mod.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | offset: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/builders/mod.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(original_name: &'a DomainName<'a>, position: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `labels` [INFO] [stdout] --> src/dns/builders/mod.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn labels(&self) -> &[(&'a str, usize)] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `position` [INFO] [stdout] --> src/dns/builders/mod.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn position(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/builders/mod.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn new() -> DnsQueryBuilder<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_id` [INFO] [stdout] --> src/dns/builders/mod.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn write_id(&mut self, id: Option) -> Result<&mut Self, Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `recursion` [INFO] [stdout] --> src/dns/builders/mod.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 135 | pub fn recursion(&mut self, recursion_desired: bool) -> &mut Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_question_count` [INFO] [stdout] --> src/dns/builders/mod.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | fn set_question_count(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_bit_position` [INFO] [stdout] --> src/dns/builders/mod.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn set_bit_position(&mut self, position: u8, bit_length: u8, bits_to_set: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_domain_name` [INFO] [stdout] --> src/dns/builders/mod.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 208 | fn parse_domain_name(thingy: &'a str) -> DomainName<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_question` [INFO] [stdout] --> src/dns/builders/mod.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 229 | fn add_question( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `request_address` [INFO] [stdout] --> src/dns/builders/mod.rs:259:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn request_address(&mut self, domain_name: &'a str) -> Result<&mut Self, Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `build_query` [INFO] [stdout] --> src/dns/builders/mod.rs:270:12 [INFO] [stdout] | [INFO] [stdout] 270 | pub fn build_query(&mut self) -> Result<[u8; 512], Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_labels` [INFO] [stdout] --> src/dns/builders/mod.rs:360:8 [INFO] [stdout] | [INFO] [stdout] 360 | fn write_labels( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/header.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new() -> Header { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/packet.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/parser.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new() -> DnsParser { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_packet` [INFO] [stdout] --> src/dns/parser.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn parse_packet<'a>(&mut self, packet_data: &'a [u8]) -> Result, Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_header` [INFO] [stdout] --> src/dns/parser.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn read_header(&mut self, packet_data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_question` [INFO] [stdout] --> src/dns/parser.rs:124:12 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn read_question<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_domain_name_pointer` [INFO] [stdout] --> src/dns/parser.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 159 | pub fn read_domain_name_pointer<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_domain_name` [INFO] [stdout] --> src/dns/parser.rs:208:12 [INFO] [stdout] | [INFO] [stdout] 208 | pub fn read_domain_name<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_answer` [INFO] [stdout] --> src/dns/parser.rs:296:12 [INFO] [stdout] | [INFO] [stdout] 296 | pub fn read_answer<'a>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_bit_position` [INFO] [stdout] --> src/dns/parser.rs:356:12 [INFO] [stdout] | [INFO] [stdout] 356 | pub fn get_bit_position(position: u8, bit_length: u8, source: &u16) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/raw.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn new() -> RawPacket { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RawPacket` [INFO] [stdout] --> src/dns/mod.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct RawPacket { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DnsParser` [INFO] [stdout] --> src/dns/mod.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct DnsParser { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `domain_name` [INFO] [stdout] --> src/dns/mod.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | domain_name: DomainName<'a>, // This is built from multiple strings [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `question_class` [INFO] [stdout] --> src/dns/mod.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 146 | question_class: QuestionClass, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `question_type` [INFO] [stdout] --> src/dns/mod.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 147 | question_type: QuestionType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Labels` [INFO] [stdout] --> src/dns/mod.rs:167:5 [INFO] [stdout] | [INFO] [stdout] 167 | Labels(Vec<&'a str>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/mod.rs:173:12 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn new(labels: Vec<&'a str>) -> DomainName<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> src/dns/mod.rs:179:12 [INFO] [stdout] | [INFO] [stdout] 179 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `labels` [INFO] [stdout] --> src/dns/mod.rs:186:12 [INFO] [stdout] | [INFO] [stdout] 186 | pub fn labels(&'a self) -> &'a [&'a str] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_suitable_pointer` [INFO] [stdout] --> src/dns/mod.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | pub fn has_suitable_pointer( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `previous_positions` [INFO] [stdout] --> src/dns/mod.rs:318:5 [INFO] [stdout] | [INFO] [stdout] 318 | previous_positions: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/mod.rs:323:12 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn new() -> PreviousNames<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_label` [INFO] [stdout] --> src/dns/mod.rs:331:12 [INFO] [stdout] | [INFO] [stdout] 331 | pub fn add_label(&mut self, domain_name: &'a DomainName<'a>, position: u16) -> () { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/dns/mod.rs:335:12 [INFO] [stdout] | [INFO] [stdout] 335 | pub fn get(&self, position: u16) -> Option<&DomainName> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/dns/mod.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 354 | id: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `operation_code` [INFO] [stdout] --> src/dns/mod.rs:356:5 [INFO] [stdout] | [INFO] [stdout] 356 | operation_code: OperationCode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authorative` [INFO] [stdout] --> src/dns/mod.rs:357:5 [INFO] [stdout] | [INFO] [stdout] 357 | authorative: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `truncated` [INFO] [stdout] --> src/dns/mod.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | truncated: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `recursion_available` [INFO] [stdout] --> src/dns/mod.rs:360:5 [INFO] [stdout] | [INFO] [stdout] 360 | recursion_available: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `response_code` [INFO] [stdout] --> src/dns/mod.rs:362:5 [INFO] [stdout] | [INFO] [stdout] 362 | response_code: ResponseCode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authority_count` [INFO] [stdout] --> src/dns/mod.rs:365:5 [INFO] [stdout] | [INFO] [stdout] 365 | authority_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `additional_count` [INFO] [stdout] --> src/dns/mod.rs:366:5 [INFO] [stdout] | [INFO] [stdout] 366 | additional_count: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Address` [INFO] [stdout] --> src/dns/mod.rs:370:5 [INFO] [stdout] | [INFO] [stdout] 370 | Address(&'a [u8]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CanonicalName` [INFO] [stdout] --> src/dns/mod.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | CanonicalName(&'a str), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `questions` [INFO] [stdout] --> src/dns/mod.rs:392:5 [INFO] [stdout] | [INFO] [stdout] 392 | questions: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `answers` [INFO] [stdout] --> src/dns/mod.rs:393:5 [INFO] [stdout] | [INFO] [stdout] 393 | answers: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authority` [INFO] [stdout] --> src/dns/mod.rs:394:5 [INFO] [stdout] | [INFO] [stdout] 394 | authority: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `additional` [INFO] [stdout] --> src/dns/mod.rs:395:5 [INFO] [stdout] | [INFO] [stdout] 395 | additional: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExceededPacketSize` [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | ExceededPacketSize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ReadPacketDataFailed` [INFO] [stdout] --> src/error.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | ReadPacketDataFailed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WritePacketDataFailed` [INFO] [stdout] --> src/error.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | WritePacketDataFailed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InvalidLabel` [INFO] [stdout] --> src/error.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | InvalidLabel, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/error.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(kind: ErrorKind) -> Error { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 107 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "1dfcd00dbff5f0343b85c2cfb975d0ad47cdb71eea3c0e997255120f92d6023d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dfcd00dbff5f0343b85c2cfb975d0ad47cdb71eea3c0e997255120f92d6023d", kill_on_drop: false }` [INFO] [stdout] 1dfcd00dbff5f0343b85c2cfb975d0ad47cdb71eea3c0e997255120f92d6023d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6941a633530cc604507c72429ae3c2937f51f9ffe0868b23826224136e9620c [INFO] running `Command { std: "docker" "start" "-a" "e6941a633530cc604507c72429ae3c2937f51f9ffe0868b23826224136e9620c", kill_on_drop: false }` [INFO] [stderr] Compiling pp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `convert::TryFrom`, `io::Cursor`, `sync::atomic`, `write` [INFO] [stdout] --> src/dns/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | convert::TryFrom, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | fmt::{write, Display}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | io::Cursor, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | sync::atomic, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NativeEndian` [INFO] [stdout] --> src/dns/builders/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use byteorder::{NativeEndian, NetworkEndian, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DnsPacket` [INFO] [stdout] --> src/dns/builders/mod.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use super::{DnsPacket, DomainName, Question, QuestionClass, QuestionType}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/dns/header.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Error, ErrorKind, Header, OperationCode, PacketType, ResponseCode}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NetworkEndian`, `ReadBytesExt` [INFO] [stdout] --> src/dns/header.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use byteorder::{NetworkEndian, ReadBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Cursor` [INFO] [stdout] --> src/dns/header.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fmt::Display, io::Cursor}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DnsPacket`, `ErrorKind`, `Error`, `Header` [INFO] [stdout] --> src/dns/raw.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{DnsPacket, Error, ErrorKind, Header, RawPacket}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NetworkEndian`, `ReadBytesExt`, `WriteBytesExt` [INFO] [stdout] --> src/dns/raw.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use byteorder::{NetworkEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::TryFrom` [INFO] [stdout] --> src/dns/raw.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> src/dns/raw.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/dns/mod.rs:301:10 [INFO] [stdout] | [INFO] [stdout] 301 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:120:23 [INFO] [stdout] | [INFO] [stdout] 120 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:124:27 [INFO] [stdout] | [INFO] [stdout] 124 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:129:31 [INFO] [stdout] | [INFO] [stdout] 129 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:150:23 [INFO] [stdout] | [INFO] [stdout] 150 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/dns/builders/mod.rs:239:13 [INFO] [stdout] | [INFO] [stdout] 239 | let labels: Vec<&'a str> = domain_name.split('.').collect(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `question_type` [INFO] [stdout] --> src/dns/builders/mod.rs:232:9 [INFO] [stdout] | [INFO] [stdout] 232 | question_type: QuestionType, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_question_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:305:35 [INFO] [stdout] | [INFO] [stdout] 305 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:349:27 [INFO] [stdout] | [INFO] [stdout] 349 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:354:27 [INFO] [stdout] | [INFO] [stdout] 354 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:370:27 [INFO] [stdout] | [INFO] [stdout] 370 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:373:27 [INFO] [stdout] | [INFO] [stdout] 373 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:380:27 [INFO] [stdout] | [INFO] [stdout] 380 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/builders/mod.rs:383:27 [INFO] [stdout] | [INFO] [stdout] 383 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `authority_count` [INFO] [stdout] --> src/dns/parser.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let authority_count = header.authority_count; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_authority_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:58:23 [INFO] [stdout] | [INFO] [stdout] 58 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:84:23 [INFO] [stdout] | [INFO] [stdout] 84 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:88:23 [INFO] [stdout] | [INFO] [stdout] 88 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:92:23 [INFO] [stdout] | [INFO] [stdout] 92 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `z` [INFO] [stdout] --> src/dns/parser.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 72 | let z = Self::get_bit_position(9, 3, &bitmask); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:145:23 [INFO] [stdout] | [INFO] [stdout] 145 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_position` [INFO] [stdout] --> src/dns/parser.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | let current_position = self.position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_position` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:177:31 [INFO] [stdout] | [INFO] [stdout] 177 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/dns/parser.rs:198:25 [INFO] [stdout] | [INFO] [stdout] 198 | Err(error) => return Err(Error::new(ErrorKind::InvalidLabel)), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:221:27 [INFO] [stdout] | [INFO] [stdout] 221 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:249:31 [INFO] [stdout] | [INFO] [stdout] 249 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/dns/parser.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | Err(error) => return Err(Error::new(ErrorKind::InvalidLabel)), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `domain_labels` [INFO] [stdout] --> src/dns/parser.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 211 | domain_labels: &mut PreviousNames<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:311:23 [INFO] [stdout] | [INFO] [stdout] 311 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:318:23 [INFO] [stdout] | [INFO] [stdout] 318 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:325:23 [INFO] [stdout] | [INFO] [stdout] 325 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/dns/parser.rs:331:23 [INFO] [stdout] | [INFO] [stdout] 331 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `question` [INFO] [stdout] --> src/dns/mod.rs:526:17 [INFO] [stdout] | [INFO] [stdout] 526 | let question = parser [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_question` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dns/mod.rs:489:13 [INFO] [stdout] | [INFO] [stdout] 489 | let mut test_value = 0; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `packet_end` [INFO] [stdout] --> src/dns/builders/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | packet_end: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `QuestionBuilder` [INFO] [stdout] --> src/dns/builders/mod.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct QuestionBuilder<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_domain_name` [INFO] [stdout] --> src/dns/builders/mod.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 208 | fn parse_domain_name(thingy: &'a str) -> DomainName<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_question` [INFO] [stdout] --> src/dns/builders/mod.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 229 | fn add_question( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/header.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new() -> Header { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/dns/raw.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn new() -> RawPacket { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RawPacket` [INFO] [stdout] --> src/dns/mod.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct RawPacket { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `previous_positions` [INFO] [stdout] --> src/dns/mod.rs:318:5 [INFO] [stdout] | [INFO] [stdout] 318 | previous_positions: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_label` [INFO] [stdout] --> src/dns/mod.rs:331:12 [INFO] [stdout] | [INFO] [stdout] 331 | pub fn add_label(&mut self, domain_name: &'a DomainName<'a>, position: u16) -> () { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/dns/mod.rs:335:12 [INFO] [stdout] | [INFO] [stdout] 335 | pub fn get(&self, position: u16) -> Option<&DomainName> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/dns/mod.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 354 | id: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `operation_code` [INFO] [stdout] --> src/dns/mod.rs:356:5 [INFO] [stdout] | [INFO] [stdout] 356 | operation_code: OperationCode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authorative` [INFO] [stdout] --> src/dns/mod.rs:357:5 [INFO] [stdout] | [INFO] [stdout] 357 | authorative: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `truncated` [INFO] [stdout] --> src/dns/mod.rs:358:5 [INFO] [stdout] | [INFO] [stdout] 358 | truncated: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `recursion_available` [INFO] [stdout] --> src/dns/mod.rs:360:5 [INFO] [stdout] | [INFO] [stdout] 360 | recursion_available: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `response_code` [INFO] [stdout] --> src/dns/mod.rs:362:5 [INFO] [stdout] | [INFO] [stdout] 362 | response_code: ResponseCode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CanonicalName` [INFO] [stdout] --> src/dns/mod.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | CanonicalName(&'a str), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `questions` [INFO] [stdout] --> src/dns/mod.rs:392:5 [INFO] [stdout] | [INFO] [stdout] 392 | questions: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `answers` [INFO] [stdout] --> src/dns/mod.rs:393:5 [INFO] [stdout] | [INFO] [stdout] 393 | answers: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `authority` [INFO] [stdout] --> src/dns/mod.rs:394:5 [INFO] [stdout] | [INFO] [stdout] 394 | authority: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `additional` [INFO] [stdout] --> src/dns/mod.rs:395:5 [INFO] [stdout] | [INFO] [stdout] 395 | additional: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ExceededPacketSize` [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | ExceededPacketSize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 69 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "e6941a633530cc604507c72429ae3c2937f51f9ffe0868b23826224136e9620c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6941a633530cc604507c72429ae3c2937f51f9ffe0868b23826224136e9620c", kill_on_drop: false }` [INFO] [stdout] e6941a633530cc604507c72429ae3c2937f51f9ffe0868b23826224136e9620c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2688ac378b40f739f0baef2e9398d4f07eaca6bd0eb20bc090015b6e6796f8b4 [INFO] running `Command { std: "docker" "start" "-a" "2688ac378b40f739f0baef2e9398d4f07eaca6bd0eb20bc090015b6e6796f8b4", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `convert::TryFrom`, `io::Cursor`, `sync::atomic`, `write` [INFO] [stderr] --> src/dns/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | convert::TryFrom, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] 7 | fmt::{write, Display}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 8 | io::Cursor, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 9 | sync::atomic, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `NativeEndian` [INFO] [stderr] --> src/dns/builders/mod.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use byteorder::{NativeEndian, NetworkEndian, WriteBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DnsPacket` [INFO] [stderr] --> src/dns/builders/mod.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use super::{DnsPacket, DomainName, Question, QuestionClass, QuestionType}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ErrorKind`, `Error` [INFO] [stderr] --> src/dns/header.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use super::{Error, ErrorKind, Header, OperationCode, PacketType, ResponseCode}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NetworkEndian`, `ReadBytesExt` [INFO] [stderr] --> src/dns/header.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use byteorder::{NetworkEndian, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `io::Cursor` [INFO] [stderr] --> src/dns/header.rs:3:25 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{fmt::Display, io::Cursor}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DnsPacket`, `ErrorKind`, `Error`, `Header` [INFO] [stderr] --> src/dns/raw.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use super::{DnsPacket, Error, ErrorKind, Header, RawPacket}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `NetworkEndian`, `ReadBytesExt`, `WriteBytesExt` [INFO] [stderr] --> src/dns/raw.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use byteorder::{NetworkEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryFrom` [INFO] [stderr] --> src/dns/raw.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::convert::TryFrom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Cursor` [INFO] [stderr] --> src/dns/raw.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/dns/mod.rs:301:10 [INFO] [stderr] | [INFO] [stderr] 301 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:120:23 [INFO] [stderr] | [INFO] [stderr] 120 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:124:27 [INFO] [stderr] | [INFO] [stderr] 124 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:129:31 [INFO] [stderr] | [INFO] [stderr] 129 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:150:23 [INFO] [stderr] | [INFO] [stderr] 150 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `labels` [INFO] [stderr] --> src/dns/builders/mod.rs:239:13 [INFO] [stderr] | [INFO] [stderr] 239 | let labels: Vec<&'a str> = domain_name.split('.').collect(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `question_type` [INFO] [stderr] --> src/dns/builders/mod.rs:232:9 [INFO] [stderr] | [INFO] [stderr] 232 | question_type: QuestionType, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_question_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:305:35 [INFO] [stderr] | [INFO] [stderr] 305 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:349:27 [INFO] [stderr] | [INFO] [stderr] 349 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:354:27 [INFO] [stderr] | [INFO] [stderr] 354 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:370:27 [INFO] [stderr] | [INFO] [stderr] 370 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:373:27 [INFO] [stderr] | [INFO] [stderr] 373 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:380:27 [INFO] [stderr] | [INFO] [stderr] 380 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/builders/mod.rs:383:27 [INFO] [stderr] | [INFO] [stderr] 383 | .map_err(|err| Error::new(ErrorKind::WritePacketDataFailed))?, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `authority_count` [INFO] [stderr] --> src/dns/parser.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let authority_count = header.authority_count; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_authority_count` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:54:23 [INFO] [stderr] | [INFO] [stderr] 54 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:58:23 [INFO] [stderr] | [INFO] [stderr] 58 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:79:23 [INFO] [stderr] | [INFO] [stderr] 79 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:84:23 [INFO] [stderr] | [INFO] [stderr] 84 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:88:23 [INFO] [stderr] | [INFO] [stderr] 88 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:92:23 [INFO] [stderr] | [INFO] [stderr] 92 | .map_err(|err| return Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `z` [INFO] [stderr] --> src/dns/parser.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | let z = Self::get_bit_position(9, 3, &bitmask); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_z` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:139:23 [INFO] [stderr] | [INFO] [stderr] 139 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:145:23 [INFO] [stderr] | [INFO] [stderr] 145 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_position` [INFO] [stderr] --> src/dns/parser.rs:132:13 [INFO] [stderr] | [INFO] [stderr] 132 | let current_position = self.position; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_position` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:177:31 [INFO] [stderr] | [INFO] [stderr] 177 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/dns/parser.rs:198:25 [INFO] [stderr] | [INFO] [stderr] 198 | Err(error) => return Err(Error::new(ErrorKind::InvalidLabel)), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:221:27 [INFO] [stderr] | [INFO] [stderr] 221 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:249:31 [INFO] [stderr] | [INFO] [stderr] 249 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))? [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/dns/parser.rs:274:25 [INFO] [stderr] | [INFO] [stderr] 274 | Err(error) => return Err(Error::new(ErrorKind::InvalidLabel)), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `domain_labels` [INFO] [stderr] --> src/dns/parser.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | domain_labels: &mut PreviousNames<'a>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain_labels` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:311:23 [INFO] [stderr] | [INFO] [stderr] 311 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:318:23 [INFO] [stderr] | [INFO] [stderr] 318 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:325:23 [INFO] [stderr] | [INFO] [stderr] 325 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/dns/parser.rs:331:23 [INFO] [stderr] | [INFO] [stderr] 331 | .map_err(|err| Error::new(ErrorKind::ReadPacketDataFailed))?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `question` [INFO] [stderr] --> src/dns/mod.rs:526:17 [INFO] [stderr] | [INFO] [stderr] 526 | let question = parser [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_question` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/dns/mod.rs:489:13 [INFO] [stderr] | [INFO] [stderr] 489 | let mut test_value = 0; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `packet_end` [INFO] [stderr] --> src/dns/builders/mod.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | packet_end: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `QuestionBuilder` [INFO] [stderr] --> src/dns/builders/mod.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | pub struct QuestionBuilder<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_domain_name` [INFO] [stderr] --> src/dns/builders/mod.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | fn parse_domain_name(thingy: &'a str) -> DomainName<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_question` [INFO] [stderr] --> src/dns/builders/mod.rs:229:8 [INFO] [stderr] | [INFO] [stderr] 229 | fn add_question( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/dns/header.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn new() -> Header { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/dns/raw.rs:80:12 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new() -> RawPacket { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RawPacket` [INFO] [stderr] --> src/dns/mod.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct RawPacket { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `previous_positions` [INFO] [stderr] --> src/dns/mod.rs:318:5 [INFO] [stderr] | [INFO] [stderr] 318 | previous_positions: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_label` [INFO] [stderr] --> src/dns/mod.rs:331:12 [INFO] [stderr] | [INFO] [stderr] 331 | pub fn add_label(&mut self, domain_name: &'a DomainName<'a>, position: u16) -> () { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/dns/mod.rs:335:12 [INFO] [stderr] | [INFO] [stderr] 335 | pub fn get(&self, position: u16) -> Option<&DomainName> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/dns/mod.rs:354:5 [INFO] [stderr] | [INFO] [stderr] 354 | id: u16, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `operation_code` [INFO] [stderr] --> src/dns/mod.rs:356:5 [INFO] [stderr] | [INFO] [stderr] 356 | operation_code: OperationCode, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `authorative` [INFO] [stderr] --> src/dns/mod.rs:357:5 [INFO] [stderr] | [INFO] [stderr] 357 | authorative: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `truncated` [INFO] [stderr] --> src/dns/mod.rs:358:5 [INFO] [stderr] | [INFO] [stderr] 358 | truncated: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `recursion_available` [INFO] [stderr] --> src/dns/mod.rs:360:5 [INFO] [stderr] | [INFO] [stderr] 360 | recursion_available: bool, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `response_code` [INFO] [stderr] --> src/dns/mod.rs:362:5 [INFO] [stderr] | [INFO] [stderr] 362 | response_code: ResponseCode, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CanonicalName` [INFO] [stderr] --> src/dns/mod.rs:371:5 [INFO] [stderr] | [INFO] [stderr] 371 | CanonicalName(&'a str), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `questions` [INFO] [stderr] --> src/dns/mod.rs:392:5 [INFO] [stderr] | [INFO] [stderr] 392 | questions: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `answers` [INFO] [stderr] --> src/dns/mod.rs:393:5 [INFO] [stderr] | [INFO] [stderr] 393 | answers: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `authority` [INFO] [stderr] --> src/dns/mod.rs:394:5 [INFO] [stderr] | [INFO] [stderr] 394 | authority: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `additional` [INFO] [stderr] --> src/dns/mod.rs:395:5 [INFO] [stderr] | [INFO] [stderr] 395 | additional: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ExceededPacketSize` [INFO] [stderr] --> src/error.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | ExceededPacketSize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `pp` (bin "pp" test) generated 69 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pp-35a18f1e419ad2c0) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test dns::builders::test_builders::test_build_query_packet ... ok [INFO] [stdout] test dns::builders::test_builders::test_set_recursion_desired ... ok [INFO] [stdout] test dns::builders::test_builders::test_set_bit_position ... ok [INFO] [stdout] test dns::parser::tests::test_read_domain_name ... ok [INFO] [stdout] test dns::parser::tests::test_read_pointer_domain_name ... ok [INFO] [stdout] test dns::tests::test_has_suitable_pointer ... ok [INFO] [stdout] test dns::tests::test_has_suitable_pointer_longer_previous ... ok [INFO] [stdout] test dns::tests::test_read_answer ... ok [INFO] [stdout] test dns::tests::test_has_suitable_pointer_same_size ... ok [INFO] [stdout] test dns::tests::test_parse_packet ... ok [INFO] [stdout] test dns::tests::test_read_header ... ok [INFO] [stdout] test dns::tests::test_read_question ... ok [INFO] [stdout] test dns::tests::test_read_header2 ... ok [INFO] [stdout] test dns::tests::test_read_question2 ... ok [INFO] [stdout] test dns::tests::test_get_bit_position ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- dns::tests::test_get_bit_position stdout ---- [INFO] [stdout] thread 'dns::tests::test_get_bit_position' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `0`, [INFO] [stdout] right: `49152`', src/dns/mod.rs:492:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e5ec3193ec - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55e5ec3193ec - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55e5ec3193ec - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55e5ec3193ec - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55e5ec33c11c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55e5ec315395 - std::io::Write::write_fmt::h54337adeb3504c03 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55e5ec31ae40 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55e5ec31ae40 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55e5ec31ae40 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55e5ec31aa26 - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55e5ec31b4f4 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55e5ec31afd0 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x55e5ec3198a4 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55e5ec31af39 - rust_begin_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55e5ec28f8f1 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x55e5ec33acc8 - core::panicking::assert_failed_inner::hc71171cfb6f4bc69 [INFO] [stdout] 16: 0x55e5ec2bb07a - core::panicking::assert_failed::hab20919b9056c7a1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:144:5 [INFO] [stdout] 17: 0x55e5ec2b7684 - pp::dns::tests::test_get_bit_position::hc64abe0a27942d9c [INFO] [stdout] at /opt/rustwide/workdir/src/dns/mod.rs:492:9 [INFO] [stderr] error: test failed, to rerun pass '--bin pp' [INFO] [stdout] 18: 0x55e5ec2b75ca - pp::dns::tests::test_get_bit_position::{{closure}}::h901534c4755ba630 [INFO] [stdout] at /opt/rustwide/workdir/src/dns/mod.rs:488:5 [INFO] [stdout] 19: 0x55e5ec2a3f5e - core::ops::function::FnOnce::call_once::h5b4eca0691650530 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55e5ec2f5c43 - core::ops::function::FnOnce::call_once::h24a32b9da1a40fdb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55e5ec2f5c43 - test::__rust_begin_short_backtrace::h3c3a0492fb4a12eb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x55e5ec2f4857 - as core::ops::function::FnOnce>::call_once::h9a8e38435f73d5e0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x55e5ec2f4857 - as core::ops::function::FnOnce<()>>::call_once::hb23d7496a0e6d1b4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55e5ec2f4857 - std::panicking::try::do_call::ha2bb9825b32d2cc2 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x55e5ec2f4857 - std::panicking::try::hdc38a574bbebc53e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x55e5ec2f4857 - std::panic::catch_unwind::hc45ed246595c621c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x55e5ec2f4857 - test::run_test_in_process::h4249138faaea8d54 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x55e5ec2f4857 - test::run_test::run_test_inner::{{closure}}::h3c1b37669f6e9fd7 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x55e5ec2c1afe - test::run_test::run_test_inner::{{closure}}::h388760469edd5c24 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x55e5ec2c1afe - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbaecdcfad18643e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x55e5ec2c6858 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h09cd3ca65896da91 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x55e5ec2c6858 - as core::ops::function::FnOnce<()>>::call_once::hc52dbb4f9088d18b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55e5ec2c6858 - std::panicking::try::do_call::h4485cfee22b11c08 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x55e5ec2c6858 - std::panicking::try::hb62aa8549e20c08b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x55e5ec2c6858 - std::panic::catch_unwind::ha322c7a5bc666762 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x55e5ec2c6858 - std::thread::Builder::spawn_unchecked::{{closure}}::h1076fc1398603b77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x55e5ec2c6858 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h911e510344167353 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55e5ec31ff83 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x55e5ec31ff83 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x55e5ec31ff83 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7fc81a7b1609 - start_thread [INFO] [stdout] 42: 0x7fc81a583293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] dns::tests::test_get_bit_position [INFO] [stdout] [INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2688ac378b40f739f0baef2e9398d4f07eaca6bd0eb20bc090015b6e6796f8b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2688ac378b40f739f0baef2e9398d4f07eaca6bd0eb20bc090015b6e6796f8b4", kill_on_drop: false }` [INFO] [stdout] 2688ac378b40f739f0baef2e9398d4f07eaca6bd0eb20bc090015b6e6796f8b4